Swing blade module and air conditioner

Abstract

The utility model provides a swing blade module and an air conditioner. The swing blade module of the air conditioner comprises a swing blade support and a driving device. The swing blade support forms a first connecting structure, second connecting structures and a third connecting structure, the first connecting structure is configured to be detachably connected to a machine body of the air conditioner, and the two second connecting structures are oppositely spaced. The swing blade assembly comprises at least two swing blades, and the swing blades are rotationally connected to the swing blade supports through second connecting structures in a one-to-one correspondence mode. And the driving device is fixed on the swing blade support through a third connecting structure and is in direct or indirect transmission connection with each swing blade to form an electric control joint. The electric control connector is configured to be detachably connected to a controller and / or a power supply component of the air conditioner. And the swing blade assembly and the driving device do not need to be independently disassembled from the machine body, so that the difficulty of maintenance operation is reduced, the operation of disassembling and assembling the swing blade assembly and the driving device is more convenient, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air processing, in particular to a swing blade module and an air conditioner. Background Art

[0002] At present, the swing blades and their driving devices on the air conditioner adopt an integrated design solution, that is, the swing blades and their driving devices are directly integrated into the body of the air conditioner, which makes the installation of the existing swing blades and their driving devices on the body more troublesome; at the same time, in the case of a failure of the swing blade, the swing blade and its driving device need to be disassembled from the body, resulting in time-consuming and labor-intensive air conditioner maintenance operations, especially when the air conditioner is a wall-mounted one, the safety risk of air conditioner maintenance is also increased accordingly. Utility Model Content

[0003] In view of the above problems, the present invention is proposed to provide a swing blade module and an air conditioner that overcome the above problems or at least partially solve the above problems, and can solve the problem that the existing swing blades are inconvenient to disassemble and assemble on the air conditioner body, thereby achieving the purpose of improving user experience.

[0004] Specifically, the utility model provides a swing blade module of an air conditioner, comprising:

[0005] The swing blade support forms a first connection structure, a second connection structure and a third connection structure, wherein the first connection structure is configured to be detachably connected to the body of the air conditioner, and the second connection structure has at least two and is relatively spaced apart.

[0006] The swing blade assembly includes at least two swing blades, and each of the swing blades is rotatably connected to the swing blade support via the second connecting structure in a one-to-one correspondence.

[0007] The driving device is fixed to the swing blade support via the third connection structure, and is directly or indirectly connected to each of the swing blades to form an electric control connector, wherein the electric control connector is configured to be detachably connected to the controller and / or power supply component of the air conditioner.

[0008] Optionally, the swing blade assembly and the driving device are respectively connected to opposite sides of the swing blade support.

[0009] Optionally, the driving device comprises:

[0010] A driving motor, wherein the output shaft of the driving motor is directly or indirectly connected to each of the swing blades.

[0011] A lead wire has one end electrically connected to the drive motor and the other end connected to the electric control connector.

[0012] Optionally, the swing blade assembly is located on a first side of the swing blade support, and the first connection structure and the drive device are both located on a second side of the swing blade support. The first side and the second side of the swing blade support are located on both sides of the swing blade support, respectively.

[0013] Optionally, at least one of the second connection structures comprises:

[0014] An open mounting cavity is formed at least on the first side of the swing blade support, the mounting cavity is a circular groove or hole, and a locking tooth is protruded on the cavity wall of the mounting cavity.

[0015] A connecting portion is formed at the root of at least one of the swing blades, and the connecting portion is inserted into the installation cavity, and a receiving groove for receiving the locking tooth is formed on the peripheral wall of the connecting portion, and the receiving groove extends along the circumferential direction of the connecting portion, and a locking opening is formed on the side wall of the receiving groove on the second side away from the swing blade support, so that after the locking tooth enters the receiving groove through the locking opening, the locking opening rotates relatively with the connecting portion in the installation cavity, so that when the locking tooth and the locking opening are relatively staggered, the locking tooth is blocked by the two side groove walls of the receiving groove in the direction perpendicular to the first side of the swing blade support.

[0016] Optionally, in the case where the installation cavity is a circular groove, a rotation shaft portion extending in a direction perpendicular to the first side of the swing blade support is formed on the groove bottom of the installation cavity, and the rotation shaft portion is coaxial with the installation cavity.

[0017] The connecting portion is formed with an insert hole which is inserted into and rotatably matched with the rotating shaft portion.

[0018] Optionally, in the case where the mounting cavity is a circular groove, a through opening is formed on the groove bottom of the mounting cavity and is arranged opposite to the locking tooth in a direction perpendicular to the first side of the swing blade support.

[0019] Optionally, the depth of the first side groove wall of the accommodating groove is greater than the depth of the second side groove wall, so as to enable the edge of the first side groove wall to be exposed from the groove edge of the second side groove wall. The locking opening is defined on the second side groove wall.

[0020] A reaming section is formed between the opening of the installation cavity and the locking tooth, so as to form an annular step at one end of the reaming section away from the opening of the installation cavity, and the annular step is stopped on the exposed edge portion of the first side groove wall.

[0021] Optionally, at least one of the second connection structures comprises:

[0022] A circular hole is defined on the swing blade support, the circular hole passes through the first side and the second side of the swing blade support, and two limiting bosses spaced apart in the circumferential direction are formed on the hole edge of the circular hole located on the second side of the swing blade support. And

[0023] At least one swing blade includes a blade body and a connecting portion, wherein the blade body is located on the first side of the swing blade support, the connecting portion is snap-connected in the circular hole, and a connecting buckle tongue is formed on the connecting portion and is located between the two limiting bosses to cause the connecting buckle tongue to rotate within the angle range limited by the two limiting bosses.

[0024] The utility model provides an air conditioner, comprising:

[0025] The machine body defines a heat exchange air duct and an air outlet connected to the air outlet side thereof.

[0026] As described in any of the above items, the swing blade module is detachably connected to the air outlet of the body.

[0027] In a swing blade module of the utility model, the swing blade assembly and the driving device are both connected to the swing blade support, and the swing blade support is detachably connected to the body of the air conditioner through a first connecting structure. When cleaning or repairing the swing blade assembly, the swing blade support is directly disassembled as a whole, and the connection between the electric control connector and the controller and / or the power supply component is disconnected to complete the disassembly of the swing blade module. When installing the swing blade assembly, first install the swing blade assembly and the driving device on the swing blade support, then install the swing blade support as a whole on the body, and finally install the electric control connector on the controller and / or the power supply component to complete the installation of the swing blade module. The swing blade module does not need to separately disassemble the swing blade assembly and the driving device from the body, which reduces the difficulty of maintenance operations, makes the operation of disassembling and assembling the swing blade assembly and the driving device more convenient, and improves the user experience.

[0028] Furthermore, in a swing blade module of the utility model, at least two swing blades are rotatably connected to the swing blade support through a second connection structure. When repairing or cleaning, the swing blade module is first removed from the air conditioner body, and then the swing blade is removed from the swing blade support to clean or repair the swing blade separately. It is also possible to remove only part of the swing blade from the swing blade support without removing the swing blade module, so as to simplify the method of removing the swing blade without removing all the swing blade components, reduce the difficulty of maintenance work, and improve the user experience.

[0029] Based on the detailed description of the specific embodiments of the present invention in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other purposes, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0031] Figure 1 is a schematic structural diagram of a swing blade module according to an embodiment of the utility model;

[0032] Figure 2 is a schematic partial structural diagram of a swing blade module according to an embodiment of the utility model;

[0033] Figure 3 is a schematic partial structural diagram of a swing blade module according to an embodiment of the utility model;

[0034] Figure 4 It is a schematic partial structural diagram of a swing blade module according to an embodiment of the utility model.

[0035] List of reference numerals: 100, swing blade support; 200, swing blade assembly; 210, swing blade; 211, socket; 300, drive device; 310, drive motor; 400, first connecting structure; 500, second connecting structure; 510, connecting portion; 511, first side groove wall; 512, second side groove wall; 513, locking port; 514, accommodating groove; 515, connecting buckle tongue; 520, mounting cavity; 521, locking tooth; 522, rotating shaft portion; 523, through opening; 530, round hole; 531, limiting boss; 600, third connecting structure. DETAILED DESCRIPTION

[0036] Refer to the following Figures 1 to 4 To describe a swing blade module and an air conditioner of an embodiment of the utility model. In the description of this embodiment, it should be understood that the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. When a feature "includes or contains" one or some of the features it covers, unless otherwise specifically described, this indicates that other features are not excluded and may further include other features.

[0037] Unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix", "couple" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. A person of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present utility model according to the specific circumstances.

[0038] In addition, in the description of this embodiment, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. That is, in the description of this embodiment, the first feature being "above", "above", and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below", or "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0039] In the description of the present embodiment, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0040] Figure 1 is a schematic structural diagram of a swing blade module according to an embodiment of the utility model, such as Figure 1 As shown, and refer to Figures 2 to 4The embodiment of the utility model provides a swing blade module of an air conditioner, including a swing blade support 100, a swing blade assembly 200 and a driving device 300. The swing blade support 100 forms a first connection structure 400, a second connection structure 500 and a third connection structure 600, wherein the first connection structure 400 is configured to be detachably connected to the body of the air conditioner, and the second connection structure 500 is at least two and relatively spaced apart. The swing blade assembly 200 includes at least two swing blades 210, and each swing blade 210 is rotatably connected to the swing blade support 100 via the second connection structure 500 in a one-to-one correspondence. The driving device 300 is fixed to the swing blade support 100 via the third connection structure 600, and is directly or indirectly transmission-connected to each swing blade 210, and forms an electric control connector. Among them, the electric control connector is configured to be detachably connected to the controller and / or power supply component of the air conditioner.

[0041] In this embodiment, after the swing blade assembly 200 and the driving device 300 are installed on the swing blade support 100, they are detachably connected to the body of the air conditioner through the first connecting structure 400. The controller is used to control the working state of the driving motor 310, and the power supply component is used to provide power to the driving device 300. The first connecting structure 400 and the third connecting structure 600 can be a plug-in structure, a buckle structure, a fastener structure, etc.

[0042] Since the pendulum blade assembly 200 and the drive device 300 are both connected to the pendulum blade support 100, when cleaning or repairing the pendulum blade assembly 200, the pendulum blade support 100 can be directly disassembled as a whole, and the connection between the electrical control connector and the controller and / or power supply components can be disconnected to complete the disassembly of the pendulum blade assembly 200 and the drive device 300.

[0043] When installing the swing blade assembly 200, first install the swing blade assembly 200 and the drive device 300 on the swing blade support 100, then install the swing blade support 100 as a whole on the machine body, and finally install the electric control connector on the controller and / or the power supply component to complete the installation of the swing blade module. The swing blade module does not need to remove the swing blade assembly 200 and the drive device 300 separately from the machine body, which reduces the difficulty of maintenance work, makes the operation of disassembling and assembling the swing blade assembly 200 and the drive device 300 more convenient, and improves the user experience.

[0044] Moreover, at least two swing blades 210 are rotatably connected to the swing blade support 100 through the second connection structure 500. When repairing or cleaning, the swing blade module is first removed from the air conditioner body, and then the swing blade 210 is removed from the swing blade support 100 to clean or repair the swing blade 210 separately. It is also possible to remove only part of the swing blade 210 from the swing blade support 100 without removing the swing blade module, so as to simplify the removal of the swing blade 210 without removing the entire swing blade assembly 200, reduce the difficulty of maintenance work, and improve the user experience.

[0045] In some embodiments of the present invention, Figure 1 As shown, the swing blade assembly 200 and the driving device 300 are respectively connected to the opposite sides of the swing blade support 100.

[0046] In this embodiment, the swing blade support 100 can be formed into a long strip-shaped mounting plate, and the first connecting structure 400, the second connecting structure 500 and the third connecting structure 600 are all arranged on the mounting plate. The swing blade assembly 200 can be located on the side of the mounting plate close to the air outlet of the air conditioner, and the driving device 300 can be located on the side of the mounting plate away from the air outlet of the air conditioner. The driving device 300 is located on the opposite side of the swing blade assembly 200 to expand the installation range of the swing blade assembly 200 on the swing blade support 100, while also avoiding the driving device 300 from interfering with the rotation of the swing blade 210. Moreover, the driving device 300 is located on the opposite side of the swing blade 210, which simplifies the transmission structure of the driving device 300 and facilitates the transmission connection between the driving device 300 and the swing blade 210.

[0047] In some embodiments of the present invention, Figure 1 As shown, the driving device 300 includes a driving motor 310 and a lead wire. The output shaft of the driving motor 310 is directly connected to each swing blade 210. One end of the lead wire is electrically connected to the driving motor 310, and the other end is connected to the electric control connector. The electric control connector can be a terminal component, and the terminal component is configured to be a removable electric connection controller electric control interface and / or a power supply interface of a power supply component.

[0048] In this embodiment, the lead is detachably connected to the controller and / or the power supply component through the terminal component. The controller controls the operation of the drive motor 310 through the lead. The drive motor 310 is directly connected to the swing blade 210 through the output shaft of the drive motor 310. The output shaft transmits torque to the swing blade 210 to control the rotation of the swing blade 210.

[0049] In other embodiments of the present invention, the output shaft of the driving motor 310 may also be indirectly connected to each swing blade 210 .

[0050] Furthermore, the driving motor 310 is indirectly connected to the swing blade 210 via a transmission component such as a transmission shaft or a connecting rod.

[0051] Preferably, in some embodiments of the present invention, Figure 1 As shown, the output shaft of the driving motor 310 is directly connected to one swing blade 210, and the swing blades 210 are connected to each other through connecting rods. When the driving motor 310 causes the swing blade 210 connected to the output shaft of the driving motor 310 to move, the connecting rod is driven to move, so that the driving motor 310 indirectly causes the remaining swing blades 210 to move.

[0052] In some embodiments of the present invention, Figure 1 As shown, the swing blade assembly 200 is located on the first side of the swing blade support 100, and the first connection structure 400 and the driving device 300 are both located on the second side of the swing blade support 100. The first side of the swing blade support 100 and the second side of the swing blade support 100 are located on both sides of the swing blade support 100, respectively.

[0053] In this embodiment, the first side is the side close to the air outlet of the air conditioner, and the second side is the side away from the air outlet. The swing blade 210 is located at the air outlet of the air conditioner, the first connecting structure 400 is detachably connected to the body of the air conditioner, the driving device 300 and the first connecting structure 400 are located on the same side of the swing blade support 100, and the swing blade assembly 200 is located on the other side of the swing blade support 100, so that the driving device 300 and the first connecting structure 400 avoid the air outlet to avoid affecting the air outlet, and the driving device 300 and the first connecting structure 400 can be shielded by the body to improve the aesthetics of the air conditioner.

[0054] In some embodiments of the present invention, Figures 1 to 3 As shown, at least one second connection structure 500 includes a mounting cavity 520 with an opening formed at least on the first side of the swing blade support 100, and a connection portion 510 formed at the root of at least one swing blade 210. The mounting cavity 520 is a circular groove, and a locking tooth 521 is protruded on the cavity wall of the mounting cavity 520. The connecting portion 510 is inserted into the installation cavity 520, and a receiving groove 514 for receiving the locking tooth 521 is formed on the peripheral wall of the connecting portion 510. The receiving groove 514 extends along the circumferential direction of the connecting portion 510, and a locking opening 513 is formed on the side wall of the receiving groove 514 on the second side away from the swing blade support 100, so that after the locking tooth 521 enters the receiving groove 514 through the locking opening 513, the locking opening 513 rotates relatively with the connecting portion 510 in the installation cavity 520, so that the locking tooth 521 and the locking opening 513 are relatively staggered, and the locking tooth 521 is blocked by the two side groove walls of the receiving groove 514 in the direction perpendicular to the first side of the swing blade support 100.

[0055] In this embodiment, the opening of the installation cavity 520 faces the first side of the swing blade support 100, so that the connecting portion 510 can be inserted into the installation cavity 520 from the first side of the swing blade support 100. The installation cavity 520 is in the shape of a circular groove, and the bottom of the installation cavity 520 acts as a stopper for the connecting portion 510, thereby improving the installation stability of the swing blade 210. When installing the swing blade 210, first align the lock mouth 513 with the lock tooth 521, place the lock tooth 521 in the receiving groove 514, rotate the connecting portion 510, so that the lock tooth 521 is staggered with the lock mouth 513, and then the lock tooth 521 is stuck in the receiving groove 514 to prevent the swing blade 210 from falling off. In addition, the installation method of the swing blade 210 is simple, which improves the user experience.

[0056] It should be understood that, in the circumferential direction of the installation cavity 520, the central angle occupied by the locking tooth 521 is smaller than the central angle occupied by the locking mouth 513, and the difference between the central angle occupied by the locking tooth 521 and the central angle occupied by the locking mouth 513 can be set to be smaller, for example, both are less than 10 degrees. In this way, the rotation angle of the locking tooth 521 blocked by the two side groove walls of the accommodating groove 514 can be increased, that is, the swing angle of the swing blade 210 can be increased.

[0057] Preferably, each installation cavity 520 is provided with two locking teeth 521 , and two locking openings 513 are correspondingly formed on the side wall of the second side of the accommodating groove 514 away from the swing blade support 100 , so that the swing blade 210 can be stably rotatably connected to the swing blade support 100 .

[0058] In some other embodiments of the present invention, both ends of the installation cavity 520 have openings, that is, the installation cavity 520 can also be a circular hole.

[0059] In this embodiment, the hole-shaped installation cavity 520 is easy to form, which simplifies the manufacturing method of the swing blade support 100, thereby reducing the manufacturing cost. In addition, the installation cavity 520 is open at both ends, which is convenient for observing the installation position of the swing blade 210 and the rotation direction of the swing blade 210, thereby reducing the difficulty of installing the swing blade 210 and improving the user's experience.

[0060] In some embodiments of the present invention, Figure 2 and Figure 3 As shown, when the installation cavity 520 is a circular groove, a shaft portion 522 extending in the first side direction of the vertical swing blade support 100 is formed on the groove bottom of the installation cavity 520, and the shaft portion 522 is coaxial with the installation cavity 520. A socket 211 is formed on the connecting portion 510 to be inserted and rotatably matched with the shaft portion 522.

[0061] In this embodiment, when the connecting portion 510 is installed in the installation cavity 520, the rotating shaft portion 522 is inserted into the insertion hole 211. On the one hand, the connecting portion 510 of the swing blade 210 is blocked in the axial direction of the rotating shaft portion 522, thereby improving the installation stability of the swing blade 210. On the other hand, the rotating shaft portion 522 constrains the swing blade 210 in the radial direction to prevent the swing blade 210 from shaking when swinging.

[0062] In some embodiments of the present invention, Figure 4 As shown, when the installation cavity 520 is a circular groove, a through opening 523 is formed on the groove bottom of the installation cavity 520 and is arranged opposite to the locking tooth 521 in the first side direction of the vertical swing blade support 100 .

[0063] In this embodiment, the locking tooth 521 can be observed from the through opening 523. After the locking port 513 is inserted into the receiving groove 514, it is convenient to observe the staggered position of the locking port 513 and the locking tooth 521 to ensure that the rotating part is inserted into the receiving groove 514, so as to simplify the installation of the swing blade 210 and improve the use experience of users and installers.

[0064] In some embodiments of the present invention, Figure 3 As shown, the depth of the first side groove wall 511 of the receiving groove 514 is greater than the depth of the second side groove wall 512 of the receiving groove 514, so that the edge of the first side groove wall 511 is exposed from the groove edge of the second side groove wall 512. The locking opening 513 is defined on the second side groove wall 512. A reaming section is formed between the opening of the installation cavity 520 and the locking teeth 521, so that an annular step is formed at one end of the reaming section away from the opening of the installation cavity 520, and the annular step stops on the exposed edge portion of the first side groove wall 511.

[0065] In this embodiment, the annular step supports and limits the first side groove wall 511, which, on the one hand, improves the installation stability of the swing blade 210, and on the other hand, facilitates the determination of the installation position of the swing blade 210, thereby simplifying the installation operation.

[0066] In some embodiments of the present invention, Figures 2 to 4 As shown, at least one second connection structure 500 includes a circular hole 530 defined on the swing blade support 100, and at least one swing blade 210. The swing blade 210 includes a blade body and a connection portion 510. The circular hole 530 passes through the first side and the second side of the swing blade support 100, and two limiting bosses 531 spaced apart in the circumferential direction are formed on the upper protrusion of the circular hole 530 located on the second side of the swing blade support 100. The blade body is located on the first side of the swing blade support 100, and the connection portion 510 is snap-connected in the circular hole 530, and a connecting buckle tongue 515 is formed on the connecting portion 510 between the two limiting bosses 531 to cause the connecting buckle tongue 515 to rotate within the angle range defined by the two limiting bosses 531.

[0067] In this embodiment, the connecting buckle tongue 515 is made of elastic material, such as plastic, etc., and can be deformed to pass through the circular hole 530, and then return to its original shape and be clamped on the second side hole edge of the circular hole 530. The connecting buckle tongue 515 can only move between the two limiting bosses 531, which has a limiting effect on the connecting buckle tongue 515 to prevent the swing blade 210 from rotating too much and causing damage to the swing blade 210. In addition, the blowing direction of the air conditioner is limited to prevent the swing blade 210 from blocking the air outlet, resulting in ineffective air outlet.

[0068] The utility model also provides an air conditioner including a body and a swing blade module as in any of the above embodiments. The body defines a heat exchange air duct and an air outlet connected to the air outlet side thereof. The swing blade module is detachably connected to the air outlet of the body.

[0069] In this embodiment, the swing blade module is detachably connected to the air outlet, and the swing blade 210 is located in the air outlet to adjust the air outlet direction of the heat exchange air in the heat exchange air duct when it is blown out from the air outlet, thereby meeting the user's different needs for the air blowing of the air conditioner. Since the swing blade assembly 200 and the drive device 300 are both connected to the swing blade support 100, when cleaning or repairing the swing blade assembly 200, the swing blade support 100 is disassembled as a whole, and the connection between the electric control connector and the controller and / or the power supply component is disconnected, and the disassembly of the swing blade assembly 200 and the drive device 300 can be completed. When installing the swing blade assembly 200, install the electric control connector on the controller and / or the power supply component, and then install the swing blade support 100 installed with the swing blade assembly 200 and the drive device 300 as a whole on the body to install the swing blade swing blade assembly 200 and the drive device 300. The swing blade module no longer needs to separately disassemble the swing blade assembly 200 and the drive device 300 from the body, which reduces the difficulty of maintenance work, makes the operation of disassembling and assembling the swing blade assembly 200 and the drive device 300 more convenient, and improves the user experience.

[0070] Moreover, at least two swing blades 210 are rotatably connected to the swing blade support 100 through the second connection structure 500. When repairing or cleaning, the swing blade 210 can also be removed from the swing blade support 100 to clean or repair the swing blade 210 separately. In the case where it is not necessary to remove all the swing blade assemblies 200, the method of removing the swing blade 210 is simplified, the difficulty of maintenance work is reduced, and the user experience is improved.

[0071] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived from the contents disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. A swing blade module for an air conditioner, characterized in that: include: The swing blade support forms a first connection structure, a second connection structure and a third connection structure, wherein the first connection structure is configured to be detachably connected to the body of the air conditioner, and the second connection structure has at least two and is relatively spaced apart; A swing blade assembly, comprising at least two swing blades, each of the swing blades being rotatably connected to the swing blade support via the second connecting structure in a one-to-one correspondence; The driving device is fixed on the swing blade support via the third connecting structure, and is directly or indirectly connected to each of the swing blades to form an electric control connector; wherein the electric control connector is configured to be detachably connected to the controller and / or power supply component of the air conditioner.

2. The swing blade module according to claim 1, characterized in that: The swing blade assembly and the driving device are respectively connected to opposite sides of the swing blade support.

3. The swing blade module according to claim 1, characterized in that: The driving device comprises: A driving motor, wherein the output shaft of the driving motor is directly or indirectly connected to each of the swing blades; A lead wire has one end electrically connected to the drive motor and the other end connected to the electric control connector.

4. The swing blade module according to claim 1, characterized in that: The swing blade assembly is located on the first side of the swing blade support, and the first connecting structure and the driving device are both located on the second side of the swing blade support; wherein the first side and the second side of the swing blade support are respectively located on both sides of the swing blade support.

5. The swing blade module according to claim 1, characterized in that: At least one of the second connection structures comprises: An open mounting cavity is formed at least on a first side of the swing blade support, wherein the mounting cavity is a circular groove or hole, and locking teeth are protruded on the cavity wall of the mounting cavity; and A connecting portion is formed at the root of at least one of the swing blades, and the connecting portion is inserted into the installation cavity, and a receiving groove for receiving the locking tooth is formed on the peripheral wall of the connecting portion, and the receiving groove extends along the circumferential direction of the connecting portion, and a locking opening is formed on the side wall of the receiving groove on the second side away from the swing blade support, so that after the locking tooth enters the receiving groove through the locking opening, the locking opening rotates relatively with the connecting portion in the installation cavity, so that when the locking tooth and the locking opening are relatively staggered, the locking tooth is blocked by the two side groove walls of the receiving groove in the direction perpendicular to the first side of the swing blade support.

6. The swing blade module according to claim 5, characterized in that: In the case where the installation cavity is a circular groove, a rotation shaft portion extending in a direction perpendicular to the first side of the swing blade support is formed on the groove bottom of the installation cavity, and the rotation shaft portion is coaxial with the installation cavity; and The connecting portion is formed with an insert hole which is inserted into and rotatably matched with the rotating shaft portion.

7. The swing blade module according to claim 5, characterized in that: In the case where the installation cavity is a circular groove, a through opening is formed on the groove bottom of the installation cavity and is arranged opposite to the locking tooth in a direction perpendicular to the first side of the swing blade support.

8. The swing blade module according to claim 5, characterized in that: The depth of the first side groove wall of the receiving groove is greater than the depth of the second side groove wall, so that the edge of the first side groove wall is exposed from the groove edge of the second side groove wall; wherein the locking opening is defined on the second side groove wall; A reaming section is formed between the opening of the installation cavity and the locking tooth, so as to form an annular step at one end of the reaming section away from the opening of the installation cavity, and the annular step is stopped on the exposed edge portion of the first side groove wall.

9. The swing blade module according to claim 1, characterized in that: At least one of the second connection structures comprises: A circular hole defined on the swing blade support, the circular hole passing through the first side and the second side of the swing blade support, and protruding on the hole edge of the circular hole located on the second side of the swing blade support to form two limiting bosses spaced apart in the circumferential direction; and At least one swing blade includes a blade body and a connecting portion, wherein the blade body is located on the first side of the swing blade support, the connecting portion is snap-connected in the circular hole, and a connecting buckle tongue is formed on the connecting portion and is located between the two limiting bosses to cause the connecting buckle tongue to rotate within the angle range limited by the two limiting bosses.

10. An air conditioner, characterized in that: include: The body defines a heat exchange air duct and an air outlet connected to the air outlet side thereof; The swing blade module as described in any one of claims 1 to 9 above, wherein the swing blade module is detachably connected to the air outlet of the machine body.

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